import React from "react";

export default () => {
  let person = {
    username: "laohu",
    age: 1000,
  };

  let elment = (
    <h1>
      <p>姓名: {person.username}</p>
      <p>年龄: {person.age}</p>
    </h1>
  );

  return <div>{elment}</div>;
};
